CN204992506U - Cable channel's tube hole plugging device - Google Patents

Cable channel's tube hole plugging device Download PDF

Info

Publication number
CN204992506U
CN204992506U CN201520295808.7U CN201520295808U CN204992506U CN 204992506 U CN204992506 U CN 204992506U CN 201520295808 U CN201520295808 U CN 201520295808U CN 204992506 U CN204992506 U CN 204992506U
Authority
CN
China
Prior art keywords
sleeve pipe
briquetting
rubber
pipe
cable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201520295808.7U
Other languages
Chinese (zh)
Inventor
胡雷剑
冯跃亮
吴韬
倪大伟
朱忠明
胡煜鸿
陈照才
柴慎强
徐克�
陆军明
吴迪
陶琨
栾伊斌
潘建乔
陈敏跃
张�杰
成斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Jiaxing Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Pinghu Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Jiaxing Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Pinghu Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Jiaxing Power Supply Co of State Grid Zhejiang Electric Power Co Ltd, Pinghu Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201520295808.7U priority Critical patent/CN204992506U/en
Application granted granted Critical
Publication of CN204992506U publication Critical patent/CN204992506U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a cable channel's tube hole plugging device aims at solving and adopts among the prior art shutoff mud / concrete to carry out shutoff cable channel's tube hole, is difficult to the problem of dismouting, including sleeve pipe, rubber circle, dog, briquetting, extrusion device, the sleeve pipe cup joints on the cable, and the dog links firmly in sheathed tube one end, and the briquetting setting is on the sleeve pipe and can be along sheathed tube axial displacement, and the rubber snare connects on the sleeve pipe, and the rubber circle is located between dog and the briquetting, and the rubber circle is equipped with the confined inner chamber, and the inner chamber intussuseption of rubber circle is filled with the fluid, sheathed tube one end even has the rubber tube, and dog and rubber tube are located the sleeve pipe both ends respectively. The utility model discloses in be equipped with through briquetting and sleeve pipe extrusion rubber circle, thereby make the rubber circle will fill full sleeve pipe and cable channel's clearance to the circumference diffusion, can be with sleeve pipe and cable seal through the rubber tube, it is sealed effectual, the dismouting of being convenient for, there is not the influence in the axial displacement that causes because of expend with heat and contract with cold or other reasons of cable moreover to sealed.

Description

A kind of pipe orifice plugging device of cable duct
Technical field
The utility model relates to a kind of pipe orifice plugging device of cable duct.
Background technology
Be inserted into cable duct at cable or need shutoff, existing shutoff adopts shutoff mud/concrete to carry out shutoff substantially, shutoff mud plugging construction is inconvenient, and cost is high, and concrete shutoff can exist certain defect and hidden danger to construction in later period/maintenance because of reasons such as the concrete blocks that produces; And be not easy dismounting, in unloading process, easily damage cable; Cable is because to expand with heat and contract with cold or other reason causes moves axially and can produce infringement to cable.
Utility model content
The utility model provides a kind of pipe orifice plugging device of cable duct, is intended to solve in prior art adopt shutoff mud/concrete to carry out the pore of shutoff cable duct, does not allow easy-to-dismount problem.
In order to solve above technical problem, the utility model is achieved through the following technical solutions: a kind of pipe orifice plugging device of cable duct, comprise sleeve pipe, rubber ring, block, briquetting, for promoting the pressurizing unit of briquetting, casing pipe sleeve is connected on cable, described block is connected in one end of sleeve pipe, briquetting to be arranged on sleeve pipe and can moving axially along sleeve pipe, described rubber ring sleeve is connected on sleeve pipe, rubber ring is between block and briquetting, rubber ring is provided with closed inner chamber, is filled with fluid in the inner chamber of rubber ring; One end of described sleeve pipe is connected with rubber tube, and block and rubber tube lay respectively at sleeve pipe two ends.
Further, described inner chamber with rubber ring coaxial and be annular.
Further, described rubber tube is larger the closer to the position diameter of sleeve pipe; Be convenient to rubber tube and hold cable tightly, strengthen sealing property.
Further, described pressurizing unit is screwed pipe, and described outside of sleeve wall is provided with the screw thread matched with screwed pipe, and described briquetting is socketed on sleeve pipe, and described briquetting is between screwed pipe and rubber ring; Be convenient to the position of fixation clip.
Further, described screwed pipe lateral wall is provided with rotary handle; Be convenient to manual adjustments screwed pipe.
Further, water is filled with in the inner chamber of rubber ring; Cost is low, is convenient to the effect strengthening seal with elastometic washer pipeline.
Compared with prior art the utility model has the advantages that: be provided with in the utility model by briquetting and sleeve pipe extruding rubber ring, make rubber ring to circumference diffusion thus will the gap of full sleeve pipe and cable duct be filled, can by sleeve pipe and cable seal by rubber tube; Good sealing effect, is convenient to dismounting, and cable is because to expand with heat and contract with cold or other reason causes moves axially, and there is not impact to sealing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model before rubber ring compression;
Fig. 2 is structural representation of the present utility model after rubber ring compression.
Embodiment
Consult Fig. 1 and Fig. 2, a kind of pipe orifice plugging device of cable duct, comprise sleeve pipe 1, rubber ring 2, block 3, briquetting 4, for promoting the pressurizing unit of briquetting 4, sleeve pipe 1 is socketed on cable, described block 3 is connected in one end of sleeve pipe 1, briquetting 4 to be arranged on sleeve pipe 1 and can moving axially along sleeve pipe 1, described rubber ring 2 is socketed on sleeve pipe 1, rubber ring 2 is between block 3 and briquetting 4, rubber ring 2 is provided with closed inner chamber, described inner chamber with rubber ring 2 coaxial and be annular, be filled with fluid in the inner chamber of rubber ring 2; One end of described sleeve pipe 1 is connected with rubber tube 5, and block 3 and rubber tube 5 lay respectively at sleeve pipe 1 two ends.Described rubber tube 5 is larger the closer to the position diameter of sleeve pipe 1.Described pressurizing unit is screwed pipe 6, and described sleeve pipe 1 lateral wall is provided with the screw thread matched with screwed pipe 6, and described briquetting 4 is socketed on sleeve pipe 1, and described briquetting 4 is between screwed pipe 6 and rubber ring 2.Described screwed pipe 6 lateral wall is provided with rotary handle 7.Water, air or other fluid is filled with in the inner chamber of rubber ring 2.
During use, rubber tube 5 is translated on sleeve pipe 1, cable is made to pass sleeve pipe 1, then sleeve pipe 1 is plugged in cable duct, make screwed pipe 6 gradually near block 3 by rotary handle 7, make rubber ring 2 times compression, then rubber ring 2 is extruded the full sleeve pipe 1 of rear filling and the gap in cable duct, then turn down rubber tube 5, rubber tube 5 is socketed on cable.
Be provided with in the utility model by briquetting and sleeve pipe extruding rubber ring, make rubber ring to circumference diffusion thus will the gap of full sleeve pipe and cable duct be filled, can by sleeve pipe and cable seal by rubber tube; Good sealing effect, is convenient to dismounting, and cable is because to expand with heat and contract with cold or other reason causes moves axially, and there is not impact to sealing.
The foregoing is only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed among the scope of the claims of the present utility model.

Claims (6)

1. the pipe orifice plugging device of a cable duct, it is characterized in that: comprise sleeve pipe (1), rubber ring (2), block (3), briquetting (4), for promoting the pressurizing unit of briquetting (4), sleeve pipe (1) is socketed on cable, described block (3) is connected in one end of sleeve pipe (1), it is upper and can moving axially along sleeve pipe (1) that briquetting (4) is arranged on sleeve pipe (1), described rubber ring (2) is socketed on sleeve pipe (1), rubber ring (2) is positioned between block (3) and briquetting (4), rubber ring (2) is provided with closed inner chamber, fluid is filled with in the inner chamber of rubber ring (2), one end of described sleeve pipe (1) is connected with rubber tube (5), and block (3) and rubber tube (5) lay respectively at sleeve pipe (1) two ends.
2. the pipe orifice plugging device of a kind of cable duct according to claim 1, is characterized in that: described inner chamber with rubber ring (2) coaxial and for annular.
3. the pipe orifice plugging device of a kind of cable duct according to claim 1, is characterized in that: described rubber tube (5) is larger the closer to the position diameter of sleeve pipe (1).
4. the pipe orifice plugging device of a kind of cable duct according to claim 1, it is characterized in that: described pressurizing unit is screwed pipe (6), described sleeve pipe (1) lateral wall is provided with the screw thread matched with screwed pipe (6), described briquetting (4) is socketed on sleeve pipe (1), and described briquetting (4) is positioned between screwed pipe (6) and rubber ring (2).
5. the pipe orifice plugging device of a kind of cable duct according to claim 4, is characterized in that: described screwed pipe (6) lateral wall is provided with rotary handle (7).
6. the pipe orifice plugging device of a kind of cable duct according to claim 1, is characterized in that: be filled with water in the inner chamber of rubber ring (2).
CN201520295808.7U 2015-05-08 2015-05-08 Cable channel's tube hole plugging device Active CN204992506U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520295808.7U CN204992506U (en) 2015-05-08 2015-05-08 Cable channel's tube hole plugging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520295808.7U CN204992506U (en) 2015-05-08 2015-05-08 Cable channel's tube hole plugging device

Publications (1)

Publication Number Publication Date
CN204992506U true CN204992506U (en) 2016-01-20

Family

ID=55126835

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520295808.7U Active CN204992506U (en) 2015-05-08 2015-05-08 Cable channel's tube hole plugging device

Country Status (1)

Country Link
CN (1) CN204992506U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104901258A (en) * 2015-05-08 2015-09-09 国家电网公司 Hole plugging device for cable conduit
CN109510127A (en) * 2018-11-19 2019-03-22 镇江华驰电器有限公司 A kind of power pipe plugging structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104901258A (en) * 2015-05-08 2015-09-09 国家电网公司 Hole plugging device for cable conduit
CN109510127A (en) * 2018-11-19 2019-03-22 镇江华驰电器有限公司 A kind of power pipe plugging structure

Similar Documents

Publication Publication Date Title
CN204992506U (en) Cable channel's tube hole plugging device
CN104901258A (en) Hole plugging device for cable conduit
CN201159349Y (en) Hydraulic system pipe joint
CN206234518U (en) Split type petroleum pipeline pipe nipple
CN207246639U (en) A kind of PE pipelines of convenient maintenance
CN204372429U (en) Plastic tube connection part
CN204942877U (en) A kind of plastics are directly managed
CN203743664U (en) Solar anti-freezing solution adding and collecting connector
CN204284716U (en) A kind of excavator cone sealing pipe joint
CN204083582U (en) Jacket pipe with in press adpting flange
CN104455815B (en) Tapered sealing pipe connector for excavator
CN203023731U (en) Oil channel plugging structure
CN103015935B (en) One is rod-pulling type expansion pipe structure from top to bottom
CN204901157U (en) Nonrust corrugated steel pipe's connector
CN201992245U (en) Quick reducing adapter for floor heating pipe system
CN204611133U (en) Threaded fitting
CN201964059U (en) Micro-irrigation pipe connector
CN201810919U (en) Gland-free type telescopic device
CN204628878U (en) A kind of Novel rotary compensator
CN204252850U (en) Heat-insulated pipe hooping sealer
CN204403587U (en) Petroleum pipeline
CN203413269U (en) Slide tensioning type pipe fitting for flexible pipe
CN203536887U (en) Silicon core pipe joint
CN202790572U (en) Pin-type sealing valve of vacuum superconductive radiator
CN206669177U (en) A kind of quick union for domestic drinking water system

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model